这个使用 API 的 Alexa 意图有什么错误？

如何解决这个使用 API 的 Alexa 意图有什么错误？

我正在做一个简单的项目，旨在比较两个不同国家之间的冠状病毒病例。用户的输入将类似于“美国确诊病例是否比法国高？”并且 Intent 将根据从 API 获得的数据是否与用户所做的假设相符，输出是或否。问题是我是编码新手，我看不到导致错误的问题，该错误会阻止整个意图发挥作用。意图代码如下：

    canHandle(handlerInput) {
        return Alexa.getRequestType(handlerInput.requestEnvelope) === 'IntentRequest'
            && Alexa.getIntentName(handlerInput.requestEnvelope) === 'GetTaskThreeIntent';
    },async handle(handlerInput) {
    
        var country_one = handlerInput.requestEnvelope.request.intent.slot.c_one.value
        var country_two = handlerInput.requestEnvelope.request.intent.slot.c_two.value
        var compare = handlerInput.requestEnvelope.request.intent.slot.compare.value
        var criteria = handlerInput.requestEnvelope.request.intent.slot.criteria.value
        var URLc1 = "https://api.covid19api.com/total/country/" + country_one
        var URLc2 = "https://api.covid19api.com/total/country/" + country_two
        var x,y,a,datac1,datac2,i,j
     
        var response1 = await getHttps(URLc1)
        var data1 = JSON.parse(response1)
        var response2 = await getHttps(URLc2)
        var data2 = JSON.parse(response2)
        var n1 = data1.length
        var n2 = data2.length
        var speakOutput
        
        for (i = 0; i < n1; i++) {
            
            if (i === n1){
                
                if (criteria === "death cases"){
            datac1 = data1[n1].Deaths 
                }
                
            else if (criteria === "death rates"){
            datac1 = (data1[n1].Deaths/data1[n1].Confirmed) * 100
                }
                
            else{
            datac1 = data1[n1].Confirmed
                }
        } 
            
        }
        
        for (j = 0; j < n1; j++) {
            
            if (j === n2){
                
                if (criteria === "death cases"){
            datac2 = data2[n2].Deaths 
                }
                
            else if (criteria === "death rates"){
            datac2 = (data2[n2].Deaths/data2[n2].Confirmed) * 100
                }
                
            else{
            datac2 = data2[n2].Confirmed
                }
        }
            
        }
        
        
        
        if (compare === "higher"){
            x = 1
        }
        else{
            x = 0
        }
        
        if (datac1 > datac2){
            y = 1
            a = "higher"
        }
        else {
            y = 0
            a = "lower"
        }
    
    if (x === y){
        speakOutput = "Your assumption was correct. The " + criteria + " in " + country_one + " is " + data1 + " which is " + a + " than in " + country_two + " which has " + data2 + criteria
       
    }
    else {
             speakOutput = "Your assumption was not correct. The " + criteria + " in " + country_one + " is " + data1 + " which is " + a + " than in " + country_two + " which has " + data2 + criteria
        }
        
return handlerInput.responseBuilder
            .speak(speakOutput)
            //.reprompt('add a reprompt if you want to keep the session open for the user to respond')
            .getResponse();
    }
};